SFT Series Self Fusing EPR Weatherproofing Tape
Description
HarshMet SFT series self fusing EPR tape is designed to provide a long-term environmental seal for main feeder, jumper and antenna connections. Once installed, the self fusing tape provides a water tight seal around the connection eliminating the need for traditional butyl tape and mastic. SFT series finds wide applications in telecommunications and electrical industry and provides high reliability and work highly stable in harsh environment.
Temperature range -40 ºC to 100 ºC continuous, up to 130 ºC for limited period during overload conditions.
Sizes
38.1mm×4.57m×0.76mm
38.1mm×4.57m×0.99mm
19mm × 9.14m × 0.76mm
25 × 9.14m × 0.76mm
50 × 9.14 × 0.76mm
Applications
- Insulation, sealing, repairing, splicing and terminating of power cables
- Insulation, sealing and UV protection of connections of telecom cables and fiber cables
- Repairing, sealing and protection of pipelines
Technical Data
| Properties |
Typical Value |
Test Method |
| Thickness |
0.76mm/0.99mm |
ASTM D 4325 |
| Fusion |
Pass |
ASTM D4388 |
| Ozone Resistance |
Pass |
ASTM D 4388 |
| |
|
|
| UV Resistance |
Pass |
ASTM D 4388 |
| Water Absorption |
0.05%(24Hrs) |
ASTM D 570:63 |
| Corrosion Liability |
None |
BS3924:78 |
| |
|
|
Temperature range -40 ºC to 100 ºC continuous, up to 130 ºC for limited period during overload conditions.
Selection Guide
| Models |
Thickness (mm) |
Tensile Strength (MPa) |
Elongation (%) |
Voltage Rating (KV) |
| SFT-35 |
0.76 |
1.85 |
800 |
35 |
| SFT-35T |
0.99 |
1.85 |
800 |
35 |
| SFT-30 |
0.76 |
1.74 |
600 |
30 |
| SFT-20 |
0.99 |
1.74 |
600 |
20 |
| SFT-10 |
0.76 |
1.6 |
600 |
10 |
| SFT-5 |
0.99 |
1.6 |
600 |
5 |
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